kernel test robot writes: > Hi Govind, > > First bad commit (maybe != root cause): > > tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master > head: d5b2251d63b5344ee827d3680fa79bdb9f9ddfa1 > commit: 1ff8ed786d5d8ed6d109affe6d732dfc85a45b2e [1077/7089] ath11k: > use remoteproc only with AHB devices > config: microblaze-randconfig-r033-20200911 (attached as .config) > compiler: microblaze-linux-gcc (GCC) 9.3.0 > reproduce (this is a W=1 build): > wget > https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross > -O ~/bin/make.cross > chmod +x ~/bin/make.cross > git checkout 1ff8ed786d5d8ed6d109affe6d732dfc85a45b2e > # save the attached .config to linux build tree > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross > ARCH=microblaze > > If you fix the issue, kindly add following tag as appropriate > Reported-by: kernel test robot > > All errors (new ones prefixed by >>, old ones prefixed by <<): > > ERROR: modpost: "min_low_pfn" [net/mac80211/mac80211.ko] undefined! > ERROR: modpost: "min_low_pfn" [net/9p/9pnet_virtio.ko] undefined! > ERROR: modpost: "min_low_pfn" [net/wireless/lib80211_crypt_ccmp.ko] undefined! > ERROR: modpost: "min_low_pfn" > [drivers/mtd/nand/raw/cadence-nand-controller.ko] undefined! > ERROR: modpost: "min_low_pfn" [drivers/mtd/nand/raw/nand.ko] undefined! > ERROR: modpost: "min_low_pfn" > [drivers/hwtracing/intel_th/intel_th_msu_sink.ko] undefined! > ERROR: modpost: "min_low_pfn" [drivers/hwtracing/intel_th/intel_th_msu.ko] undefined! > ERROR: modpost: "min_low_pfn" [drivers/mmc/core/mmc_core.ko] undefined! > ERROR: modpost: "min_low_pfn" [drivers/usb/misc/usbtest.ko] undefined! > ERROR: modpost: "min_low_pfn" [drivers/net/virtio_net.ko] undefined! >>> ERROR: modpost: "rproc_get_by_phandle" Should be fixed by: 5c0ec012ca7f ath11k: fix link error when CONFIG_REMOTEPROC is disabled -- https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches